In December 1930, the management of the network was entrusted to the Ente Autonomo Volturno (EAV), a local public sector producer of electricity.
In 1947, the Azienda Tranvie Autofilovie Napoli (English: Tramway Trolleybus Company of Naples) (ATAN) was established to take over the management of tram services.
As in other Italian cities, the tramway network underwent a drastic reduction between 1952 and 1954 in favour of trolleybus lines, and motor vehicles.
Attempts in the late twentieth century to revive what was left of the network, such as the Linea Tranviaria Rapida designed for the 1990 FIFA World Cup, did not lead to any results.
The Naples tramway network is 11.8 km (7 mi) long, and comprises the following routes: Due to further work on the construction of Municipio metro station, the movement of trams into Piazza Vittoria is temporarily suspended.